A student did this: /5 +V7 = V35. His answer is incorrect. Describe his

Q: y=2 | -r

A: The given problem is to evaluate the given definite integral, we can solve it by using substitution ...

Q: 32. y" + y = sec x; y = c1 cos x + c2 sin x + x sin x + (cos x) In(cos x), (-7/2, T/2)

A:

Q: Use Stokes' theorem to evaluate the work done by the force field F = ((f(x, y, z), 4.xy, x + yz) , w...

A:

Q: Question 1 Let W be the set of all vectors of the form (x, y, z) where y=x+z+ 3. Determine whether W...

A:

Q: GIVEN: f(t) = 2t², 0 <t < n a) Graph the FOURIER SERIES of the periodic extension, fp(t)of the given...

A: We are given the function f(t)=2t2,   0≤t&lt;π. Here, the function is of period π. So, here p=π2. Th...

Q: What is L-' 1 using Completing the Square? s+s-15 1

A:

Q: Compute (1+ v3)18 in F17[V3]. Your answer will lie in F17; input it as an integer between O and 16.

A:

Q: Qi x dy

A:

Q: The general solution of the differential d’y + y = f (x), xe (-0, 0), where dx? equation f is a cont...

A: The given second order differential equation is y''+y=fx, where f is a continuous real-valued functi...

Q: Find the general solution of the given DE (x-3y-1)dx-(x-3y+5)dy%3D0. Answer:

A:

Q: Question 5. (a) Prove that every element in Q/Z has finite order. (b) Prove that every non-identity ...

A:

Q: Suppose fis a real valued function defined on an open interval I and differentiable at every x eI. I...

A:

Q: 4. Solve this fourth-order ODE by using the method of undetermined coefficients: y" – y" = x. (Sto

A: Introduction: The order of a differential equation depends on the highest order of differentiation. ...

Q: Use the fact that the volume of a tetrahedron with adjacent edges given 1 by the vectors u, v and w ...

A: This is the problem of vector algebra.

Q: a piccewise Snction. Cleasly label bounday values. Make Sue the Shape of each seqmert.is corsect. Gr...

A: Given function is fx=−x2+4,   x≤02x+4,     0&lt;x≤2x−33,   x&gt;2. We have to graph the given piecew...

Q: Two large containers A and B of the same size are filled with different fluids. The fluids in contai...

A: Solution

Q: 5а + 2b — 6с + 4d - е 3D 6 2а - b — с — d — - 1 3b + 3c + d = 0 %3D 3a + 4b – 1.5c + 5d + e = 4 a + ...

A:

Q: 3. By the method of least squares, fit a curve of the form y = ax + bx2 to the points: -1 1 2 3 y -3...

A: We need to fit a curve of the form y =ax +bx2  So we can use  ∑i=1nxiyi=a∑i=1nxi2+b∑i=1nxi3  ..........

Q: 1. Find all the distinct values of (1 – i)5/4, then plot the results on an Argand diagram.

A:

Q: Consider the points A(1, -2, 4), B(2, –4, 1), C'(-1, –3, 1), and D(3, 1, –5). (a) Find the volume of...

A:

Q: A dead body was found within a closed room of a house where the temperature was a constant 70° F. At...

A: Given A dead body was found with in a closed room of a house where temperature was a constant 70∘F ....

Q: 1 b. 4*(x³)dx -1

A:

Q: The mode of a certain frequency curve y = ƒf (x) is very near to x = 9 and the value of the frequenc...

A:

Q: Let M be a 10 x 10 real matrix such that M² = M and the determinant of the matrix cannot be 1. Does ...

A:

Q: Dad wants to give ₱5,000 to his four children in the ratio of 1:2:3:4 for their weekly allowance. Ho...

A:

Q: dy V1– 4x? 2 2 jia y =x cos 2.x -v فأن dx

A:

Q: . f(x) = 2* DA. O(x²) DB. Ω(x) Dc. O(x²) f(x) = [x][x] (floor of x times ceiling of x) DA. O(x²) DB....

A:

Q: Question 7 8e 3 Evaluate, 2/30° express your answer in exponential form. O 4e O 4ei 4ei ion O 4e No ...

A:

Q: If L is a line in 2-space or 3-space that passes through the points A and B, then the distance from ...

A:

Q: (b) Solve : d²y - 3.x+5y= sin(log x) dx dy dx हल कीजिए dy 2dy- 3x+ dx Sy sin(log x) dx

A:

Q: Find the solution of Sturm-Liouville problem y" +y'+ 2 y = 0, 1 sxs2 ith boundary conditions y(1) = ...

A:

Q: Сompute L f dx, where f(x)=|x|.

A:

Q: 6. An insurance company has an obligation to pay the medical costs for a claimant. Average annual cl...

A: Solution:-

Q: tu(s) = cos(4 - sin(3s)) and the mesh s= so+ ih, where so= determine the central finite difference f...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: Please answer the 9th root of 615 with an Explanation.

A:

Q: Find the Inverse Laplace Transform of

A:

Q: Choose the correct ordered pair that makes the inequality true. 1. x + 2y ≥ 8                     ...

A: Given  x+2y ≥8 . Now  4+2×2=8 , therefore (4,2) is correct order pair. -2 + 2×5 =8 , therefore (-2,5...

Q: Evaluate the following integral over the Region R. (Answer accurate to 2 decimal places). 1(1 - z² -...

A:

Q: pls help me solve the problem(complete solution): Given the following points: P (2, 0, 3), Q(3,6,5)...

A: This is a problem of vector algebra.

Q: :Q6-. Find the Fourier series for the function below S 0, -A < x < 0 S (æ) = { f(x) and has period 2...

A:

Q: Consider the initial value problem y'(t) = f (t)y(t), y(0) = 1 where f: R → R is continuous. Then th...

A:

Q: Evaluate L{e (cosht – sinh nt)} 3r S+3 A. (s+3)*-n² (s+3)-a² S-3 B. (s -3)- (s-3) 2. s+3 C. (s+3) +*...

A:

Q: Consider the following. g(x) = (x - 3)6/7 Find the critical numbers. (Enter your answers as a comma-...

A:

Q: -aIa+Ga)Iy -tja) Is =0 --- ーユ2 + Iイ=o eq'n I eqin 2 -2Iz+ Is t Iq t I5 =o--- eg'n s J,-212 = 6 I,- I...

A:

Q: The Detective branch from the Dhaka Metropolitan Police has come to ask for assistance on determinin...

A:

Q: What is 1-1] 2s – 3 2s +2 A. -2 cos 2t-3 sin 2t В. sin 3t V3 cos 3t 3 cost--sint 2 C. D. -2cosh 2t +...

A:

Q: Bessel equation d²y dy +2x- + (x² – 4)y = 0. dx? dx

A:

Q: What is L s+2 (s – 3)* - 9 e cosh3t +e sinh 3t 3. A. 3r 8. e sin 3t 3. B. e cos 3t + 3/ 3r 2r C. e 2...

A:

Q: Let V be the set of all real n x n matrices. It can be shown that V is a vector space over R with re...

A:

Q: In an experiment, A,B,C, and D are events with probabilities P[A]=2/8, P[B]=3/24, P[C]=15/24, and P[...

A: Note: We are allowed to solve three subparts at a time kindly upload remaining part as next question...